<?xml version="1.0" encoding="UTF-8"?>
<SystemDefinition schema="3.0.1" id-namespace="http://www.nokia.com/schema/drd/system-definition">
<systemModel>
  <layer id="layer1" name="Layer 1">
    <component id="component1" name="Component 1">
      <unit bldFile="simple/simple1"/>
    </component>
    <component id="component2" name="Component 2">
      <unit bldFile="simple/simple2"/>
    </component>
  </layer>
  <layer id="layer2" name="Layer 2">
    <component id="component3" name="Component 3">
      <unit bldFile="simple/simple3"/>
    </component>
    <component id="component4" name="Component 4">
      <unit bldFile="simple/simple4"/>
    </component>
  </layer>
</systemModel>
</SystemDefinition>
